You Speak Korean! is a four-volume Korean textbook series that was originally published in 2003 that aims to teach Korean language and culture to first and second-year learners. Beginning in 2021, I was asked by the Korean Language Program at the University of Pennsylvania to help construct a website and create illustrations for the textbook series, which would be published on an online, open-source platform.​ This series is currently in use across several American universities, including the University of Pennsylvania, Yale University, University of Washington at St. Louis, and Indiana University. My work on this project has also been featured in 34th Street and Penn Gazette publications.